I have to admit, when it comes to new developments in the Linux world, I tend to live under a rock ... never switched to Wayland, not because I have any ideological reservations, but because my favorite WM (a minimalist WM developed by a friend of mine) is available only for Xorg.
I had heard about NixOS before, but until I stumbled upon this thread, I didn't have a good understanding about what an atomic distro is. Now that I have a bit of an understanding, I guess I can only repeat what others said before, it seems to be solving a problem that I don't have. I've been using rolling release distros for a very long time (at first Gentoo, like, 15 or more years ago, but Arch (btw) for over a decade now, with occasional, typically short stints in Debian-based distros), and the amount of problems caused by updates has been negligible for the last decade (Gentoo overlays 15 years ago could be a pain, for sure).
It does sometimes bother me that my OS config seems to so ... static these days, but then again I have so many things going on in life on that I don't feel a huge need to prioritize changing an OS that feels blazingly fast to use, stable, minimalist, and basically checks all the boxes. It just became my high-productivity comfort zone.
Hmm my first linux distro was Suse 5.x that came on 5 CDs (i think it was 1998) ... can't say I used it much, I had weird German ISDN Internet at the time and the PPPoverWhatever (forgot the exact name) just didn't wanna work. Making music wasn't really feasible at the time. It mostly lay dormant. I slowly climbed the learning curve and switched to Linux full-time in the mid-2000s, when a lot more things were possible ...
My first ever smartphone (in 2015) was a BQ Aquaris 4.5 Ubuntu Edition that came with Ubuntu Phone pre-installed ... a lightweight, 4.5" smartphone ... there wasn't much of an app ecosystem at the time but I didn't miss it because up to that date I used a dumb phone, and the smartphone allowed me to do eMail and use a browser, which was enough for me.
At some point I accidentially dropped it on a hard floor and it broke, and I was quite unhappy that the company didn't continue that line :(
I guess it depends a lot on what you think of as "an alternative". I'm really happy using FOSS because I generally try to find a different angle on things, and it allows me to do that.
Luckily I'm not dependent on using common office software, the few spreadsheet tasks that I need can be done with online tools, either open or proprietary. For documents I usually use markdown and pandoc. For music making, I use my own software or Ardour for mastering, etc. For modeling and 3D printing I started using OpenSCAD.
There's also many things that proprietary software just can't do. Like, my day-to-day workflow is based on a minimalist approach to computing, with the most common operations being very easy to perform (browser, editor, terminal) ... MacOS is always hailed for their great UI but honestly, it seems slow and clunky to me even though I used it daily for a long time ...
Second this, I've tried TinkerCAD before and the whole Idea of CSG started to make sense, and then I found that OpenSCAD does something very similar, just with code ... I find it very satisfying ... I guess if you're making highly asymmetrical, organic shapes, you might have some puzzles to solve ... but I'm mostly making loudspeakers, so basically boxed with holes, and it's not a huge problem.
Hmm I think the issue is that Ardour is more focused on recording than electronic music production ... There's more intuitive DAWs out there but I suppose in terms of what it can do it doesn't have to stand back ... compared to ProTools I'd say it's still quite intuitive (not a high bar for sure).
hmm I might be biased because I'm a programmer by trade, and even make music with code, so describing things as code is pretty natural to me ... but I once I got the hang of it I found it easier than TinkerCAD in some sense, because there I would always get lost in the stack of objects ... and FreeCAD ... well, I couldn't even get a basic box designed ... 😅
Yes :)
Meh ... I wish there was a middle ground. Non-corporate, yet effective. Unfortunately, the Fediverse is only the first.
Discovery algorithms can be great, if applied with care. And I really think ActivityPub is not very effective at showing interesting stuff, while from a user perspective it's super intransparent. Personally I'd prefer a centralized user experience to the Fediverse fragmentation any day ... I guess I'm really only here because I'm fed up with corporate bullshit.
OBS for streaming is amazing.
Ardour is a pretty amazing DAW that can compete with proprietary ones. There're also loads of FOSS plugins out there that don't have to hide behind the commercial ones. My favorites are the Calf Plugins and the Luftikus EQ for mastering. Helm and Yoshimi are great synths. Pure Data is lightweight and can compete with MaxMSP.
Krita has already been mentioned.
But, I think what strikes me most is that there's a lot of FLOSS software out there that just doesn't have direct proprietary counterpart. Small command-line tools like FFMPEG or ImageMagick. Linux as an customizable OS. Programming Languages to make music like SuperCollider. I never learned how to use proprietary CAD software but recently got into OpenSCAD to model some things and it's really fun once you get the hang of it. I don't do this professionally so there's no need for me to learn Fusion360.
Some have a bit of a learning curve but are all the more satisfying to use once you get into them. People are just too stuck in their "industry standard" (which really just means "the most common product that has been around the longest"), but if you're not bound to that, there's just a huge number of programs out there that allow you to do amazing things. That to me is the beauty of FLOSS.
An FreeCAD hab ich mich auch schon mehrfach aufgehängt ... selbst einfachste Dinge erscheinen da sehr kompliziert, und ich hatte bisher nie den großen Durchbruch ...
Wollte einen kleinen Lautsprecher 3D-drucken, und in der Zeit, die ich FreeCAD-Tutorials studiert hatte, hatte ich mit TinkerCAD schon zwei Iterationen des Prototyps in der Hand ... und sogar Spaß dabei ... klar ist TinkerCAD nicht vergleichbar mit professionellem CAD, aber ich wollte ja auch nur 'n Kiste mit Löchern drin machen ... dafür ist 'n volles CAD-Programm eh' overkill ...
Halbwegs intuitives CAD Ist tatsächlich noch 'ne große Lücke im FLOSS-Universum ...
(sorry for the late reply)
https://see.ellipsenpark.de/ --> again, single-user, single-topic, more of an archive really
I'm running my own instance, and typically post my stuff on mastodon, so I guess I have made the first step?
It's a bit of a Catch-22 I suppose ... low numbers of viewers makes it less attractive for creators, and fewer interesting creators make it less attractive for viewers.
Taking into account the other aspects that make it less attractive for viewers (fragmentation and inconvenience ... having to dig through "Find the right instance for you" tutorials, no matter how well curated, can be a bit of a turn-off compared to just going to a central point and find what you're looking for), I don't have that much hope that it'll reach a critical mass of both viewers and creators to catapult Peertube into large-scale relevance ... as sad as I am about saying that.
"If you can find it" ... that's the crucial point I suppose ... but without a discovery algorithm, interesting creators, and a VAST content archive, it can hardly be called an "alternative" for YouTube.
When I was looking into it I found the best use case was to use it as a self-hosted video archive to replace/extend my Vimeo. At least at that point, all instances that were remotely interesting were not taking any users, and the generic ones seemed to be very far away from what I'm doing content-wise.
And I guess as long as that's the case, and you have no ways to monetize content nor any significant reach due to the federated fragmentation, I don't think it's an interesting software/federated platform for creators ...
Hope in what sense? Hope that it's generally possible to connect online without corporate social media? Sure ...
Hope that it'll become a replacement social media at a large scale? Probably not ... I think the way push-federation is implemented makes it inconvenient and hard to grasp, and generally people seem to prefer centralized platforms for the sheer convenience of use, which is hard to beat.
So I guess it'll remain stable in it's own little niche ... which isn't bad I suppose ...
I guess whether it's a flaw or not depends on your expectations ... definitely feels like a big drawback to me ...
Hmm in theory I get that, but in practice it's not always easy to grasp.
When Fediverse stuff comes up as an "alternative" it's often depicted as "leave Instagram, join Pixelfed" ... not "join pixelfed.social" or "join pixelfed.de" ... it's often presented as if the instance you choose doesn't matter that much. Which, is now pretty clear to me, is not true at all. It also seems a bit at odds with the idea of decentralization because if you want your content to be seen there's a big incentive to join an already-large instance.
Apart from that, as a practical consequence, it's hard to understand why, when and where you see something ... like, a common point of criticism about corporate social media is that algorithms boost content in often hard-to-understand ways ... but in the Fediverse, it just seems a different kind of intransparency, as long as you don't just stick to your local instance.
Hmm ok ... the servers are both pretty large so I assume they should be well-federated (if that's the right term).
But that flaw kinda means that effectively, information trickles through unpredictably and what you see is quite dependent on which instance you're on ... is that understanding correct?

Pixelfed - I'm Confused About Some Details ...
A while ago joined Pixelfed, and some things really confuse me ...
1.) Licenses ... on my older posts, the Image shows a content license (like, CC BY-NC-SA), but not on newer ones ... there doesn't seem to be a way to specify a license, or is there?
2.) Followers ... some friends joined on other instances, and we followed each other ... when I click their profile from MY instance, then I see only myself (seems like they don't have any other followers on that instance).
If I visit their profile on THEIR instance, I can see they have more followers, but I can't see the details without logging in (and the account from my instance doesn't work).
Is that by design?
I can't even see their profile picture from my instance ... my posts seem to show up in their feed though ...
3.) I'm using the official app, but I can only see my most recent posts ... I made a few posts about a year ago and they don't show up ...
Can someone enlighten me here?
Haha yes, the car is the German's favorite child, and complaining their favorite pastime.
That being said, I think there's more factors to it. Keep in mind that most German cities were in ruins after WWII, and plenty of buildings have been demolished to make room for cars.
The difference in electoral systems might play a role, where a green party could slowly, but steadily gain influence.
Railway infrastructure was already quite dense before mass motorization.
A lot of money has been spend to get through traffic out of town centers.
There's probably more to it ...
I feel like people mistake YouTube for a video hosting solution.
But that's not the point.
- YouTube a huge archive of content that accumulated over the past 17 years.
- YouTube is a content suggestion machine. Discoverability is a key aspect.
- YouTube sets an incentive by allowing people to monetize their content.
- ...
So, if the only thing you're looking for is a video hosting solution, then, yes, PeerTube might be an alternative. In the same way uploading videos to your own webspace would be, and Vimeo also still exists.
But for all the other stuff, YT is, unfortunately, unmatched, and probably will be for a while ...
Takashi Kokubo (小久保隆) - Solar Wind ~ Mystery Of Aurora ~ (太陽風~オーロラの神秘~) (1992)
YouTube Video
Click to view this content.

parkellipsen - piano/percussion (live-coded, piano-driven, post-rock)

YouTube Video
Click to view this content.
parkellipsen - Winterish (2023)
YouTube Video
Click to view this content.

How to Dimension a Power Supply for an Audio Amplifier ?
Hi,
I recently bought a few pre-made amplifier modules for an 8-channel amplifier project (for a sound installation).
The amp is based on the TDA7294 chip and is rated 85W nominal. Now I'm looking for a power supply, but I'm a bit lost (this isn't really my strongest field, to put it mildly).
Do I just need to add up the output power, 8*85W = 680W, or could I get away with using something smaller, like a 300W or 300VA?
Also, the seller said that you need to use CV power supplies, CC won't work and kill the circuit. Does that mean a switching supply can't be used?
It looks like the module has a rectifier and smoothing caps integrated, so I could potentially just use a transformer, right?
Best, N

Was tun bei schlechter Luftqualität ?
Hi,
wollte eigentlich heute radeln, allerdings ist die Luft dort, wo ich wohne, so mies heute das ich lieber zuhaus' geblieben. AQI zw. 70 und 130, Sichtweite kaum 1km, hohe Feinstaubbelastung (insb. PM2.5).
Das wirft die Frage auf, was tun wenn man unbedingt radeln will oder muss? Hab's mal mit 'ner FFP2 Maske versucht, aber um ehrlich zu sein ist das, gerade bei Hitze und bergauf, nicht so angenehm.
Lieber zu Fuss gehen/ ÖPNV nutzen? Einfach nicht so viele Sorgen machen? Würd' mich interessieren wie andere das sehen, oder ob ich da nur etwas paranoid bin ...
Best, N

Empfehlenswerte FOSS App zum Aufzeichnen von Radtouren (für Android) ?
Hi,
habe neulich angefangen, wieder etwas mehr Rennrad zu fahren.
Nun wollte ich mal meine Strecken aufzeichnen.
Habe bisher ein paar Routen auf WikiLoc eingetragen. Zum Entdecken und Teilen von Trails find ich's super, finde es aber seltsam, das es jedes mal eine neue Strecke anlegt, selbst wenn man die gleiche Route fährt.
Daher, kennt jemand eine gute Free & Open-Source App, um seinen Fortschritt zu tracken? Navigation ist nicht so wichtig, geht mir eher um Kilometer-Tracking etc.
Früher hatte ich immer 'nen simplen Fahrradcomputer (Sigma oder so), aber irgendwie find ich's ganz erfrischend, die aktuelle Geschwindigkeit nicht immer vor Augen zu haben.